The English term "pay back" matches the Swedish term "återbetala"

other english words that include "back" : swedish :
aback bakåt
back karm, tillbaka, rygga, rygg, åter
back-and-forth fram-och-tillbaka
back door bakdörr
back of the head nacke
back to front bakfram
back yard bakgård
backache ryggsmärtor
backband bärrem
backbite baktala
backbiter baktalare
backbiting förtal
backboard ryggstöd
backbone ryggrad
backbreaking hård
backchat skämtsam replikväxling
backcolor bakgrundsfärg
backcolors bakgrundsfärger
backdate antedatera
backdoor bakdörren
backdown reträtt
backdrop bakgrund
backed-up uppbackade
backer hjälpare
backfall fall
backfire baktändning
background bakgrund
background-color bakgrundsfärg
background in a room fond i rum
backguard lymmel
backhand backhand
backhanded med handryggen
backhander slag med handryggen
backing backa
backlog inneliggande order
backmost bakerst
backpack ryggsäck
backpocket bakfickan
backroom åt gården
backs baksidor, backar
backset bakslag
backside bak
backslang rövarspråket
backslapping ryggdunkande
backslash omvänt snedtecken
backslide återfalla
backslider avfälling
backspace backslag
backspace-key backslagstangent
backspacer backslagstangent
backspin underskruv
backstage bakom kulisserna
backstairs baktrappa
backstitch efterstygn
backstreet bakgata
backstroke ryggsim
backsword eneggat svärd
backup ta kopia
backup-function backup-funktion
backups kopior
backward efterbliven, bakåt
backwardness efterblivenhet
backwards baklänges, bakåt, tillbaka
backwash tillbakasvallande våg
backwater bakvatten
backwoods obygd
backwoodsman nybyggare
backyard bakgård
bareback barbacka
barebacked utan sadel
blowback bakåtblåsning
bring back återföra
chargeback ångerköp
chargebacks ångerköp
drawback nackdel, olägenhet
feedback gensvar
get back återfå
give back återge
greenback sedel
horseback hästryggen
humpback puckelrygg
hunchback puckelrygg
kickback motreaktion
money-back pengarna-tillbaka
outback obygd, vildmark
paperback pocketbok
playback uppspelning
razorback fenval
send back returnera
set-back bakslag
sweep-back pilform
switchback serpentinväg
tailback bilkö
zwieback skorpa
An Understandable Neighbor
Anyone who speaks Swedish or travels there quickly finds out that Swedish, Danish, and Norwegian languages are mutually understood between speakers. So learning Swedish is beneficial for anyone who has a goal of being multi-lingual.
Say Thank You
There is no real word for please in Swedish. The closest word is “Tack” which means “Thank you” but the word please doesn’t translate into Swedish. Saying “tack” in a respectful tone is the best way to solve this dilemma. Swedish also has a smaller vocabulary compared to other languages in part because of its concentrated population of speakers.
Articles After Nouns
One of the most difficult things to learn in a new language is figuring out which article goes with the noun. In Swedish the article comes after the noun. So “the dog” becomes “hund” and “en” or “hunden” making the process a little easier to remember.